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WO2016114679A1 - Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel - Google Patents

Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel Download PDF

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Publication number
WO2016114679A1
WO2016114679A1 PCT/RO2016/000004 RO2016000004W WO2016114679A1 WO 2016114679 A1 WO2016114679 A1 WO 2016114679A1 RO 2016000004 W RO2016000004 W RO 2016000004W WO 2016114679 A1 WO2016114679 A1 WO 2016114679A1
Authority
WO
WIPO (PCT)
Prior art keywords
sewerage
placing
placing ducts
housing
ducts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RO2016/000004
Other languages
French (fr)
Inventor
Sorin Dinu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to LTEP16716308.8T priority Critical patent/LT3259402T/en
Priority to EA201700363A priority patent/EA038415B1/en
Priority to EP16716308.8A priority patent/EP3259402B1/en
Priority to PL16716308T priority patent/PL3259402T3/en
Priority to CN201680015689.2A priority patent/CN107429498B/en
Priority to ES16716308T priority patent/ES2772934T3/en
Priority to HRP20200244TT priority patent/HRP20200244T1/en
Priority to BR112017015133-2A priority patent/BR112017015133B1/en
Priority to DK16716308.8T priority patent/DK3259402T3/en
Priority to AU2016207258A priority patent/AU2016207258B2/en
Priority to RS20200170A priority patent/RS59924B1/en
Priority to SI201630638T priority patent/SI3259402T1/en
Priority to UAA201708314A priority patent/UA119902C2/en
Priority to MA41552A priority patent/MA41552B1/en
Priority to CA3011613A priority patent/CA3011613A1/en
Priority to US15/543,694 priority patent/US10738456B2/en
Publication of WO2016114679A1 publication Critical patent/WO2016114679A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes

Definitions

  • the invention relates to a robust device for spreading sand at accurate dimensions and for placing ducts in a sewerage channel.
  • the technical field for applying the invention is the sewerage channel constructions field, where the sand base must be laid with accurate linear dimensions, and according to the gravitational slope prescribed in the design, whereon the said duct is placed.
  • a self-propelled robust device having an oblong shape, with a self-supporting housing (1) of the exoskeleton type having attached a winch (10), the housing being supported by a rail track (8), that includes active and supporting parts in its structure: a levelling blade (2), connected by swiveling rods (9) to the housing exoskeleton, and connected atihe to a laser receiver (6) by a removable graduated rod (5) and at the rear part it is provided with an active device for placing ducts (3).
  • the said device is operated by an actuating and control panel (7), mounted on a removable supporting rod (4).
  • the role of the laser receiver is to confirm, by means of the laser beam, the position of the line that serves to guide the device according to the present invention.
  • the said laser beam is generated by a laser emitter that indicates the predetermined dimensions according to the sewerage design.
  • the actuating and control panel (7) is able to start/stop and/or to operate the moving speed of the device according to the present invention.
  • the control panel is also able to adjust the dimensions of the levelling blade (2). Specifically, a signal is transmitted from the actuating and control panel (7) to the electro-mechanical gear (11) which, in turn, adjusts the dimensions of the levelling blade (2) by lifting or lowering thereof, by means of a control rod (12) at a predetermined height.
  • the above mentioned active device for placing ducts (3) has an oscillating move both in a vertical plane and in a horizontal plane, such as to assist in joining the sewerage ducts within the sewerage channel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Architecture (AREA)
  • Sewage (AREA)
  • Road Paving Machines (AREA)

Abstract

The application relates to a robust self-propelled device, having an oblong shape and a self-supporting housing (1) of the exoskeleton type, having attached a winch (10) and that is supported by a rail track (8), comprising active parts and supporting parts: a levelling blade (2) connected by means of swiveling rods (9) to the housing exoskeleton and in the top part thereof to a laser receiver (6) by a removable graduated rod (5), also in the rear part it is provided with an active device for placing ducts (3). The said device is operated by an actuating and control panel (7), mounted by means of a removable supporting rod (4). The said device serving to eliminate the need for the human presence in the sewerage channel, preventing the risk of accidents, increasing the construction rate, increasing the accuracy in laying the sand base and also placing the sewerage duct on the sand base.

Description

Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel
Description of the invention
The invention relates to a robust device for spreading sand at accurate dimensions and for placing ducts in a sewerage channel.
The technical field for applying the invention is the sewerage channel constructions field, where the sand base must be laid with accurate linear dimensions, and according to the gravitational slope prescribed in the design, whereon the said duct is placed.
It is known that the process of sand spreading and placing of the ducts in the sewerage channels is manually accomplished by the workers, being protected by metallic panels holding the channel walls, as it is required by the safety of work provisions.
The inventive features of the device according to the invention solve the following technical and safety of work problems:
- increases the accuracy of spreading the sand base in a channel;
- increases productivity;
- due to the fact that according to the present invention the worker is not required to enter into the sewerage channel in order to spread the sand base and to place the duct, there is no need of the metallic panels which are required as compulsory work safety means, and difficult to handle requiring significant efforts and time consuming for their fitting.
An embodiment of the device according to the invention is further described by way of example with reference to the accompanying drawing wherein a side view of the device according to the invention is presented. According to the present invention there is provided a self-propelled robust device, having an oblong shape, with a self-supporting housing (1) of the exoskeleton type having attached a winch (10), the housing being supported by a rail track (8), that includes active and supporting parts in its structure: a levelling blade (2), connected by swiveling rods (9) to the housing exoskeleton, and connected atihe to a laser receiver (6) by a removable graduated rod (5) and at the rear part it is provided with an active device for placing ducts (3). The said device is operated by an actuating and control panel (7), mounted on a removable supporting rod (4). The role of the laser receiver is to confirm, by means of the laser beam, the position of the line that serves to guide the device according to the present invention. The said laser beam is generated by a laser emitter that indicates the predetermined dimensions according to the sewerage design.
The actuating and control panel (7) is able to start/stop and/or to operate the moving speed of the device according to the present invention. The control panel is also able to adjust the dimensions of the levelling blade (2). Specifically, a signal is transmitted from the actuating and control panel (7) to the electro-mechanical gear (11) which, in turn, adjusts the dimensions of the levelling blade (2) by lifting or lowering thereof, by means of a control rod (12) at a predetermined height.
The above mentioned active device for placing ducts (3) has an oscillating move both in a vertical plane and in a horizontal plane, such as to assist in joining the sewerage ducts within the sewerage channel.

Claims

Claims
1. Robust device for spreading sand at prescribed dimensions and for placing ducts in a sewerage channel, characterized in that it comprises a self-supporting housing (1), supported by a rail track (8), a levelling blade (2) connected by swiveling rods to the housing (1) and at the top part of the device is connected to a laser receiver by a removable graduated rod (5), the said device being operated by means of an actuating and control panel (7) mounted on a removable supporting rod (4).
2. Robust device for spreading sand at prescribed dimensions and for placing ducts in a sewerage channel according to claim 1 , characterized in that a winch (10) is attached to the said self-supporting housing (1).
3. Robust device for spreading sand and for placing ducts in a sewerage channel according to claims 1 or 2, characterized in that it includes an active device for placing ducts (3) attached to the said housing (1), the said active device for placing ducts moving oscillantly, both in a vertical plane and in a horizontal plane.
4. Robust device for spreading sand and for placing ducts in a sewerage channel according to claims 1 , 2 or 3, characterized in that adjusting the dimensions of the levelling blade relative to the contact ground point of the rail track (8) is accomplished by means of a control signal transmitted by the actuating and control panel (7) to an electro-mechanical gear (11), which in turn actuates a control rod (12).
PCT/RO2016/000004 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel Ceased WO2016114679A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
LTEP16716308.8T LT3259402T (en) 2015-01-14 2016-01-13 Robust device for levelling sand at prescribed dimensions and for placing ducts in a sewerage channel
EA201700363A EA038415B1 (en) 2015-01-14 2016-01-13 Device for levelling sand and for connecting ducts at predetermined dimensions in a sewerage channel
EP16716308.8A EP3259402B1 (en) 2015-01-14 2016-01-13 Robust device for levelling sand at prescribed dimensions and for placing ducts in a sewerage channel
PL16716308T PL3259402T3 (en) 2015-01-14 2016-01-13 Robust device for levelling sand at prescribed dimensions and for placing ducts in a sewerage channel
CN201680015689.2A CN107429498B (en) 2015-01-14 2016-01-13 Robust device for levelling sand in predetermined dimensions and for installing pipes in sewage channels
ES16716308T ES2772934T3 (en) 2015-01-14 2016-01-13 Robust device for leveling sand in prescribed dimensions and for laying ducts in a sewer
HRP20200244TT HRP20200244T1 (en) 2015-01-14 2016-01-13 ROBUST DEVICE FOR LEVELING SAND IN THE PRESCRIBED DIMENSIONS AND FOR PLACING CHANNELS IN THE SEWER Trench
BR112017015133-2A BR112017015133B1 (en) 2015-01-14 2016-01-13 RESISTANT DEVICE FOR LEVELING THE SAND TO THE QUOTE AND FOR ASSEMBLING PIPE IN THE SEWAGE CHANNEL
DK16716308.8T DK3259402T3 (en) 2015-01-14 2016-01-13 Robust device for leveling sand by predetermined dimensions and for placing channels in a sewer channel
AU2016207258A AU2016207258B2 (en) 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel
RS20200170A RS59924B1 (en) 2015-01-14 2016-01-13 Robust device for levelling sand at prescribed dimensions and for placing ducts in a sewerage channel
SI201630638T SI3259402T1 (en) 2015-01-14 2016-01-13 Robust device for levelling sand at prescribed dimensions and for placing ducts in a sewerage channel
UAA201708314A UA119902C2 (en) 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel
MA41552A MA41552B1 (en) 2015-01-14 2016-01-13 Resistant device for sandblasting to the level of predetermined dimensions and for placing pipes in a sewer line
CA3011613A CA3011613A1 (en) 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for mounting ducts in a sewerage channel
US15/543,694 US10738456B2 (en) 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ROU201500004 2015-01-14
RO201500004 2015-01-14

Publications (1)

Publication Number Publication Date
WO2016114679A1 true WO2016114679A1 (en) 2016-07-21

Family

ID=55752681

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RO2016/000004 Ceased WO2016114679A1 (en) 2015-01-14 2016-01-13 Robust device for spreading sand at predetermined dimensions and for placing ducts in a sewerage channel

Country Status (19)

Country Link
US (1) US10738456B2 (en)
EP (1) EP3259402B1 (en)
CN (1) CN107429498B (en)
AU (1) AU2016207258B2 (en)
BR (1) BR112017015133B1 (en)
CA (1) CA3011613A1 (en)
DK (1) DK3259402T3 (en)
EA (1) EA038415B1 (en)
ES (1) ES2772934T3 (en)
HR (1) HRP20200244T1 (en)
HU (1) HUE048708T2 (en)
LT (1) LT3259402T (en)
MA (1) MA41552B1 (en)
PL (1) PL3259402T3 (en)
PT (1) PT3259402T (en)
RS (1) RS59924B1 (en)
SI (1) SI3259402T1 (en)
UA (1) UA119902C2 (en)
WO (1) WO2016114679A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109837861B (en) * 2019-03-21 2020-11-10 石家庄铁道大学 Bucket wheel track sand removal vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001149A1 (en) * 1985-08-15 1987-02-26 Trevor Keelan Mayfield Levelling machine
US4807131A (en) * 1987-04-28 1989-02-21 Clegg Engineering, Inc. Grading system
GB2228507A (en) * 1989-02-24 1990-08-29 John Kelly Control apparatus for earthworking machines
US20060008323A1 (en) * 2004-07-06 2006-01-12 Torvinen Jeffrey W Apparatus and method for subgrade preparation
US20060018715A1 (en) * 2004-07-26 2006-01-26 Halonen Philip D Powered strike-off plow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196309A (en) * 1990-11-15 1993-03-23 The Scripps Research Institute Characterization of platelet aggregation disorders
US5626442A (en) * 1995-10-24 1997-05-06 Boyer, Inc. Pipe rehabilitation system and methods
US6609622B2 (en) * 2001-07-23 2003-08-26 Raymond Forsyth Bulldozer/pipelayer combination
EP2685110B1 (en) * 2011-03-07 2016-09-14 Volvo Construction Equipment AB Hydraulic circuit for pipe layer
CN103046610B (en) * 2012-12-28 2015-09-02 三一重机有限公司 A kind of walk signal checkout gear and walking machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001149A1 (en) * 1985-08-15 1987-02-26 Trevor Keelan Mayfield Levelling machine
US4807131A (en) * 1987-04-28 1989-02-21 Clegg Engineering, Inc. Grading system
GB2228507A (en) * 1989-02-24 1990-08-29 John Kelly Control apparatus for earthworking machines
US20060008323A1 (en) * 2004-07-06 2006-01-12 Torvinen Jeffrey W Apparatus and method for subgrade preparation
US20060018715A1 (en) * 2004-07-26 2006-01-26 Halonen Philip D Powered strike-off plow

Also Published As

Publication number Publication date
DK3259402T3 (en) 2020-02-24
PL3259402T3 (en) 2020-05-18
UA119902C2 (en) 2019-08-27
CN107429498A (en) 2017-12-01
HUE048708T2 (en) 2020-08-28
AU2016207258B2 (en) 2021-07-01
RS59924B1 (en) 2020-03-31
EA201700363A1 (en) 2018-04-30
MA41552B1 (en) 2020-02-28
CA3011613A1 (en) 2016-07-21
HRP20200244T1 (en) 2020-09-04
EP3259402B1 (en) 2019-11-13
EA038415B1 (en) 2021-08-25
CN107429498B (en) 2020-11-17
US10738456B2 (en) 2020-08-11
SI3259402T1 (en) 2020-08-31
AU2016207258A1 (en) 2017-08-24
BR112017015133A2 (en) 2018-01-30
PT3259402T (en) 2020-04-06
ES2772934T3 (en) 2020-07-08
US20170370089A1 (en) 2017-12-28
BR112017015133B1 (en) 2022-09-27
LT3259402T (en) 2020-02-25
EP3259402A1 (en) 2017-12-27

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